| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Herbaspirillum huttiense subsp. huttiense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Herbaspirillum hiltneri | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Herbaspirillum frisingense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Herbaspirillum chlorophenolicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Herbaspirillum autotrophicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Herbaspirillum aquaticum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Herbaspirillum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hephaestia caeni T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hephaestia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella pelagia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella marina T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella litoralis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella barbarensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella aquimarina | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella algicola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Henriciella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hellea balneolensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hellea | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliothrix oregonensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliothrix | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Roseiflexaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliorestis daurensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliorestis convoluta | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliorestis baculata | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliorestis acidaminivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliorestis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliophilum fasciatum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliophilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliomicrobium undosum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Heliomicrobium sulfidophilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |